Title:
緊急用圧力解放装置を備えた結晶成長炉システム
Document Type and Number:
Japanese Patent JP5172648
Kind Code:
B2
Abstract:
A crystal-growing furnace system with an emergent pressure-release arrangement includes an isolated chamber and a furnace upper body. The top board is provided with an opening and three first guides, and the furnace upper body with a lower opening and three second guides, wherein the lower opening of the furnace upper body covers, correspondingly, on the opening of the top board. In case a crystal-growing furnace, combined oppositely by the furnace upper body and the furnace lower body, has an over-high internal pressure, the pressure will overcome the weight of, and lift up the furnace upper body. At this moment, the furnace upper body will slightly move upward and away from enclosing the furnace lower body, so that the over-high internal pressure in the furnace will be released immediately to prevent the furnace from being exploded and from resulting in public accidents.
Inventors:
Hidemasa Lu
Kazuryu Hayashi
Kazuryu Hayashi
Application Number:
JP2008328933A
Publication Date:
March 27, 2013
Filing Date:
December 25, 2008
Export Citation:
Assignee:
Green Energy Technology Ink.
International Classes:
C30B15/20; B01J3/04; F27B14/20
Domestic Patent References:
| JP61275186A | ||||
| JP48039377A | ||||
| JP2000245995A | ||||
| JP2000291040A |
Attorney, Agent or Firm:
Hiroe Associates Patent Office